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| author | Denis Drozdov | 2018-08-14 13:22:35 +0200 |
|---|---|---|
| committer | Saeed Mahameed | 2018-10-11 02:58:12 +0200 |
| commit | 5d6b0cb3369df425de75c94c98eb3f1a86659022 (patch) | |
| tree | 1a497bbb346e05d83fed7e831f5255f133195075 /drivers/net/ethernet/mellanox/mlx5/core/en_main.c | |
| parent | RDMA/netdev: Hoist alloc_netdev_mqs out of the driver (diff) | |
| download | kernel-qcow2-linux-5d6b0cb3369df425de75c94c98eb3f1a86659022.tar.gz kernel-qcow2-linux-5d6b0cb3369df425de75c94c98eb3f1a86659022.tar.xz kernel-qcow2-linux-5d6b0cb3369df425de75c94c98eb3f1a86659022.zip | |
RDMA/netdev: Fix netlink support in IPoIB
IPoIB netlink support was broken by the below commit since integrating
the rdma_netdev support relies on an allocation flow for netdevs that
was controlled by the ipoib driver while netdev's rtnl_newlink
implementation assumes that the netdev will be allocated by netlink.
Such situation leads to crash in __ipoib_device_add, once trying to
reuse netlink device.
This patch fixes the kernel oops for both mlx4 and mlx5
devices triggered by the following command:
Fixes: cd565b4b51e5 ("IB/IPoIB: Support acceleration options callbacks")
Signed-off-by: Denis Drozdov <denisd@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Feras Daoud <ferasda@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_main.c')
0 files changed, 0 insertions, 0 deletions